MongoDB Administrator

Job Description – Java Senior Developer

Job Title: Java – Senior Developer

Location: Hyderabad (Hybrid)

Job Summary: We are looking for a highly skilled Java Developer to join our team and contribute to the design, development, and maintenance of scalable applications. The ideal candidate should have strong hands-on experience in Core and Advanced Java, Spring Boot, Microservices, and cloud platforms like AWS. They must possess excellent problem-solving skills, clean coding practices, and an understanding of RESTful architecture. This role requires proficiency in front-end technologies (Angular/React), database management, and containerization (Docker/Kubernetes) to build high-performance applications.

Key Responsibilities:

• Develop, test, and maintain scalable Java applications with Spring Boot and Microservices architecture.
• Implement OOP principles, design patterns, and clean coding practices to ensure maintainability.
• Work on Spring Security, Spring Data JPA, Hibernate, and ORM frameworks for database management.
• Design and develop RESTful APIs following industry best practices.
• Utilize front-end frameworks (Angular, React, JavaScript, jQuery, HTML, CSS) to build user-friendly interfaces.
• Work with cloud platforms (AWS, Azure, or GCP) and containerization tools like Docker and Kubernetes.
• Optimize application performance by writing efficient, scalable, and secure code.
• Implement CI/CD pipelines and automate deployments using Docker, Kubernetes, or EKS.
• Write unit and integration tests to ensure robust and error-free code.
• Collaborate with cross-functional teams to enhance application functionality and user experience.

Required Qualifications & Skills:

• 5-10 years of hands-on experience in Core and Advanced Java development.
• Strong knowledge of multithreading, exception handling, servlets, and filters.
• Expertise in Object Oriented Design.
• Experience in designing and developing Microservices-based architectures.
• Proficiency in Spring Boot, Spring Security, Spring REST, and Hibernate (JPA).
• Strong SQL scripting skills and knowledge of relational databases (MySQL, SQL Server, Oracle, etc.).
• Hands-on experience with UI frameworks (Angular, React, JavaScript, TypeScript).
• Working experience with cloud platforms (AWS, Azure, or GCP).
• Knowledge of CI/CD pipelines, Docker, Kubernetes (EKS), and RESTful application integration.
• Understanding of OOP, SOLID principles, and clean code best practices.
• Strong problem-solving, analytical, and debugging skills.
• Bachelor's degree in Computer Science, Software Engineering, or a related field.

About TechGrit:

TechGrit is a custom software development services company dedicated to accelerating business growth through high-performing Agile teams. We specialize in delivering diversified and unique solutions across various industries, including ConstructionTech, HealthTech, FinTech, and HighTech. Our team of champion developers works closely with clients to design and develop custom software solutions that meet their business needs.

Our Mission:

To deliver high-quality and cost-effective software solutions that help companies and entrepreneurs achieve their goals and stay ahead of the competition.

Our Vision:

To be the most trusted technology partner for our customers, accelerating their business growth through innovation, reliability, and excellence by best-in-class people.

Our Core Values:

·      Customer Obsession

·      Excellence

·      Innovation

·      Teamwork

·      Integrity

·      Empathy

Join TechGrit and be part of a team that values innovation, excellence, and teamwork. We are committed to creating an inclusive environment where all employees feel valued and respected. If you are passionate and want to contribute to our mission and vision, we would love to hear from you.

Database Architect & Engineer

Work Mode - Work from Home

Experience Required - 5+ Years

Immediate joiners are preferred.

Job description

Seeking a seasoned Database Architect with expertise in Oracle and/or PostgreSQL, system wide migrations, and complex query creation and optimization. The ideal candidate should have at least 5 years of experience in database management and be able to work independently. Key responsibilities include defining a schema for a new product, managing and maintaining databases, planning and executing system wide migrations, creating and optimizing complex queries, ensuring the security and integrity of the database, and providing training and support to team members. This role requires excellent communication and problem-solving skills, as well as a strong understanding of database architecture, design, and security.

Responsibilities:

- Design, implement, and maintain Oracle and PostgreSQL databases

- Expert in ETL tools, data integration, and migration processes

- Create and optimize complex SQL queries for performance and efficiency

- Develop and refine database functions, procedures, and packages

- Analyze and troubleshoot database performance issues, implementing tuning solutions

- Ensure database architecture aligns with application needs and best practices

- Collaborate with development teams on data models and database design

- Provide documentation, training and support to other team members

- Assure quality, security and compliance requirements are met as part of projects

delivery

Qualifications:

- 5+ years of experience with Oracle and/or PostgreSQL

- Experience in designing database schemas from scratch

- Experience with documentation such as ERDs and DB Relations

- Experience with system wide migrations

- Strong understanding of database architecture and design

- Experience with complex query creation and optimization

- Experience with performance tuning and troubleshooting

- Strong understanding of database security

- Experience with database backup and recovery

- Excellent communication and problem-solving skills

- Bachelor's degree in Computer Science or related field is a plus

- Experience in development of SaaS enterprise scale product

- Experience in working with globally distributed teams following Agile methodology

and Scrum.

- Experience in working with modern CI/CD tools and related ecosystem of

applications - uDeploy, Jenkins, Artifactory, Maven etc.

- Experience using source control tools like Git, SVN etc.

Responsibilities:

• Experience and working knowledge of Java 8, Hibernate, Spring Boot, Microservices and REST API is mandatory
• Expert understanding of the object-oriented design and programming concepts
• Strong problem solving skills, data structures and algorithms and multithreading
• Good understanding of AWS and cloud-native technologies
• Knowledge of AWS services - RDS, DynamoDB, Elastic Search, Kinesis. Experience of working with AWS SDK is preferred.
• Good understanding of CI/CD and Jenkins pipeline
• Experience of writing unit tests using Junit/Mockito
• Knowledge of Integration Testing framework like Cucumber is required.
• Proficient in Git commands and branching concepts

Mactores is a trusted leader among businesses in providing modern data platform solutions. Since 2008, Mactores have been enabling businesses to accelerate their value through automation by providing End-to-End Data Solutions that are automated, agile, and secure. We collaborate with customers to strategize, navigate, and accelerate an ideal path forward with a digital transformation via assessments, migration, or modernization.

We are looking for a DataOps Engineer with expertise while operating a data lake. Amazon S3, Amazon EMR, and Apache Airflow for workflow management are used to build the data lake.

You have experience of building and running data lake platforms on AWS. You have exposure to operating PySpark-based ETL Jobs in Apache Airflow and Amazon EMR. Expertise in monitoring services like Amazon CloudWatch.

If you love solving problems using yo, professional services background, usual and fun office environment that actively steers clear of rigid "corporate" culture, focuses on productivity and creativity, and allows you to be part of a world-class team while still being yourself.

What you will do?

• Operate the current data lake deployed on AWS with Amazon S3, Amazon EMR, and Apache Airflow
• Debug and fix production issues in PySpark.
• Determine the RCA (Root cause analysis) for production issues.
• Collaborate with product teams for L3/L4 production issues in PySpark.
• Contribute to enhancing the ETL efficiency
• Build CloudWatch dashboards for optimizing the operational efficiencies
• Handle escalation tickets from L1 Monitoring engineers
• Assign the tickets to L1 engineers based on their expertise

What are we looking for?

• AWS data Ops engineer.
• Overall 5+ years of exp in the software industry Exp in developing architecture data applications using python or scala, Airflow, and Kafka on AWS Data platform Experience and expertise.
• Must have set up or led the project to enable Data Ops on AWS or any other cloud data platform.
• Strong data engineering experience on Cloud platform, preferably AWS.
• Experience with data pipelines designed for reuse and use parameterization.
• Experience of pipelines was designed to solve common ETL problems.
• Understanding or experience on various AWS services can be codified for enabling DataOps like Amazon EMR, Apache Airflow.
• Experience in building data pipelines using CI/CD infrastructure.
• Understanding of Infrastructure as code for DataOps ennoblement.
• Ability to work with ambiguity and create quick PoCs.

You will be preferred if

• Expertise in Amazon EMR, Apache Airflow, Terraform, CloudWatch
• Exposure to MLOps using Amazon Sagemaker is a plus.
• AWS Solutions Architect Professional or Associate Level Certificate
• AWS DevOps Professional Certificate

Life at Mactores

We care about creating a culture that makes a real difference in the lives of every Mactorian. Our 10 Core Leadership Principles that honor Decision-making, Leadership, Collaboration, and Curiosity drive how we work.

1. Be one step ahead

2. Deliver the best

3. Be bold

4. Pay attention to the detail

5. Enjoy the challenge

6. Be curious and take action

7. Take leadership

8. Own it

9. Deliver value

10. Be collaborative

We would like you to read more details about the work culture on https://mactores.com/careers 

The Path to Joining the Mactores Team

At Mactores, our recruitment process is structured around three distinct stages:

Pre-Employment Assessment: 

You will be invited to participate in a series of pre-employment evaluations to assess your technical proficiency and suitability for the role.

Managerial Interview: The hiring manager will engage with you in multiple discussions, lasting anywhere from 30 minutes to an hour, to assess your technical skills, hands-on experience, leadership potential, and communication abilities.

HR Discussion: During this 30-minute session, you'll have the opportunity to discuss the offer and next steps with a member of the HR team.

At Mactores, we are committed to providing equal opportunities in all of our employment practices, and we do not discriminate based on race, religion, gender, national origin, age, disability, marital status, military status, genetic information, or any other category protected by federal, state, and local laws. This policy extends to all aspects of the employment relationship, including recruitment, compensation, promotions, transfers, disciplinary action, layoff, training, and social and recreational programs. All employment decisions will be made in compliance with these principles.

Roles and Responsibilities

We are seeking an experienced .NET -Tech Lead / Technical Architect, responsible for building, designing, and architecting .NET web-based applications using .Net Core, Web APIs, MVC, C#, etc. Must know React JS. Looking for an experienced resource who has worked in technologies agnostic approach. Resource should be responsible for providing solutions for technical issues to the team which can improve product quality. Having good exposure to Microservice Architecture Implementation. Will perform mixed contributor roles where 70% as IC (Individual contributor) and the rest 30% are in leading/helping/reviewing, designing, and documentation of modules.

Skills Must have

• Min 8+ years of experience in designing, Coding, deployment & developing web-based applications using the latest .NET technologies Net Core, Entity Framework, ASP.NET, C#, MVC, LINQ, Web API, etc.
• Candidate must have GitHub, open source contribution, or at least related demonstratable codes in his/her machine to showcase coding styles.
• Must Know React JS and worked with React JS before
• Sound understanding of technology & software development methodologies, especially in developing custom products for customers.
• Hands-on experience in the latest versions of .NET Technologies.
• Experience in Software Architecture such as CQRS, Domain Driven, and MVC.
• Must have excellent experience in JavaScript.
• Proven experience in creating & design RESTful APIs /Web APIs.
• Experience with MS SQL databases - writing queries, store procedures, tables, views, triggers, functions, and SQL Jobs.
• Should have good exposure in writing code for Microservices-based products.
• Hands-on experience in .Net Core and Microservices.
• Unit/Integration testing
• Message Queuing Tool: Azure Service Bus/Kafka/RabbitMQ (or any other messaging tool)
• Containerization Architecture: Docker/Kubernetes
• API Service Architecture: Enterprise-level designing and writing exposure in Microservices

• Azure Cloud platform
• CI/CD
• Agile methodology
• Azure DevOps

Selection Process

A take-home assignment is given to all shortlisted candidates and they must complete the assignment in a couple of days as much as possible to go to the next round. The second round is a verbal technical round where you will be asked technical and functional questions.

Our Ideal Candidate comes with :

• Willing to contribute and speak up with a view or opinion and add value by questioning and probing where necessary to ensure a thorough and robust solution.
• Drive high standards on quality, delivering solutions on time
• Candidate, in recent times, has been hands-on in full-stack enterprise technologies on the user interface, middleware frameworks, and database management. Has a deep understanding of multiple technology stacks/languages/tools and their pros/cons.
• Candidates must have Strong analytical and problem-solving skills.
• Strong interpersonal communication skills.
• Ability to lead initiatives and people toward common goals.
• Working knowledge of systems infrastructure
• Good to have experience in working on a large complexed product & very large scalable applications or websites with huge data sizes.
• Excellent oral and written communication, presentation, and analytical skills roles and Responsibilities

PS: It is permanent Work From Home opportunity working with a UK Govt aided company.

About our Client

Our client is a B2B2C tech firm backed by India’s largest retailer and tech venture capitalist founded by founders - IITB Graduates who are experienced in retail, ecommerce and fintech

It aims to become one app to manage all your brands loyalty points, cashback and coupons. It will have additional content and discovery layer for customers and brands for further engagement and commerce.

The company currently powers closed-loop loyalty programs for all different brands under its parent retail group. Currently, it has 20Mn+ registered customers and 3Mn MAU across 8 brands. Its vision is to be at the center of D2C Brands and the consumer consumption ecosystem

Job Location -Bangalore

Requirement

4+ years ​of experience building frontend for ​consumer facing​ products

- 2+ years​ experience on   ​React Native ​ and core principles

- Good to have experience with popular React.js

 - 1+ years ​of ​Team Lead/Management ​experience

- Develop all user-facing products in React

-Solid SQL / relational database experience MySQL is a plus

-  Thorough understanding of ​architecting​ the frontend system with ​Server Side   Rendering –

- Familiarity with modern front-end build pipelines and tools

 - Understands ​app development cycle

-Flexibility and deadline driven

Regards
Team Merito

What is a Data Prospectors day like?:

• Collecting and editing data through extensive web research, using google sheets, 

• Analyzing multiple information sources to resolve factual discrepancies in data.

• Engaging in online discussions with colleagues on best practices for getting positive results.

• Ensuring quality of data in the database.

You are an outstanding candidate if you: 

• Love to spend hours in front of your PC

•  Superb at finding information on the web

• Can type reasonably fast

• Love to work with a tech-loving cool virtual team.

• Have a webcam and mic and be available for meetings.

• Are Tech Savvy

• Can work close to UK (GMT Time Zone) working hours of 9 am - 5 pm.

• Have the ability to problem-solve and work independently - but can ask questions when needed

• Be open to training (as you will be trained by my project managers and me)

• Have  the hunger to be amazing at what you do

Educational Requirements: 

University degree or equivalent. In lieu of a degree, 2-4 years of experience working in English in a business environment. 

Work Experience at any of the following:

• Web research

• Link building

• Localization projects

• Data collection

• Research and information analysis

   

Salary and Benefits:

• The salary of this job (Once it moves to a full-time position of 40 hours per week), will be from $520 to $840 per month, depending on experience and competency. 
• The higher end of range will only be for prospectors with extensive professional experience as a high-quality link prospectors.
• But better than that, we have a set pay progression plan which means this can go up with time.
• And a performance incentive plan which means if you’re able to hit targets, you will also qualify for a quarterly bonus as well.
• And there’s even a chance of promotion - every management and senior position we have in the company has been from within. 

• Good knowledge of SQL and related databases, with a preference for those with MySQL experience.
• Excellent knowledge of the basic PHP 7 or web server exploits along with their solutions.
• Experience building or maintaining a CMS.
• Knowledge of MVC frameworks.
• A detailed understanding of database design and administration.
• Proficiency when it comes to code versioning tools.
• The ability to integrate a variety of data sources and databases into a single system.
• Proficiency when it comes to code versioning tools.
• Work closely with the IT team in completing projects.
• Troubleshoot and fix any issues relating to PHP programs.
• Ensure smooth operations of web processes and infrastructure.
• Create scripts to facilitate client systems to meet performance and objectives.
• Test and develop software for client applications.
• Create documentation for software created.
• Utilize source debuggers and write or modify client software.
• Produce results effectively and within the deadlines set.

Responsibilities

• Perform a mix of maintenance, enhancements, and new development as required
• Work in a data analyst role and with business intelligence applications
• Document features, technical specifications & infrastructure Responsibilities
• Work cross-functionally to convert business needs into technical specifications

Qualifications

• 3+ years' of experience in web development and software design.
• Proven experience as a PHP developer in a competitive environment.
• Strong knowledge of PHP coding and web-based applications.
• Good understanding of website integration and software creation.
• Excellent verbal and written communication skills.
• Able to follow clear instructions according to client demands.
• Expertise in front-end technologies (HTML, JavaScript, CSS), PHP frameworks, and MySQL databases.

Overall Purpose of the Role:

We are looking for a self-motivated Unreal Engine developer who understands the value of working on unique applications and is extremely passionate about innovating and inventing/discovering new things. The candidate will be responsible for developing and maintaining our platform lineup. The key responsibilities of the job are:

• Perform full life-cycle software development
• (Requirements: analysis, Tech design, implementation, integration, testing, debugging, and support).
• Work directly with researchers and project stakeholders to ensure proper software design and delivery.
• Design and develop modular platforms.
• Stay updated on current trends in AR/VR/MR/XR.
• Writing reusable, testable, and efficient code in rapid timing.
• Writing unit tests for important logic and services.
• Implementation of security and data protection.

Credentials we are looking for:

• (Senior UE Developer) 5 years+ of experience with game development and at least 3 years of experience with Unreal Engine
• An entrepreneurial spirit that drives innovation within a target industry.

Skills essential to the role:

• High proficiency with Unreal Engine 4 Blueprints
• High-Level C++ skills within Unreal Engine 4 and outside.
• Extremely good problem-solving skills
• Networking, replication, and multiplayer integrations with VOIP services and video.
• Knowledge of the Google and Apple app store functionality and build processes.
• Core knowledge of how Unreal Engine 4 works internally
• Ability to modify API’s to get the desired result within Unreal Engine 4
• Ability to create and modify plugins within the Unreal Engine framework
• Understanding of fundamental design principles behind a scalable and modular application.

• Skills that will add value:
• AWS and Gamelift
• PHP, databases and Web Integrations
• Understanding of live streaming formats such RTMP. 
• Basic design skills and minimalist sensibilities. No major design skills required, but an understanding of what makes something look good.
• Basic cross-platform CG asset implementation skill
• Collaborative working using version control tools such as Git and project management applications.
• Low-level project planning and estimation skills.
• Strong leadership skills.
• A wicked sense of humor (you’ll need it).